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845791-34-6 2h-1-benzopyran-2,5(3h)-dione,4,6,7,8-tetrahydro-4-(4-hydroxyphenyl)-7,7-dimethyl-

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Product Name 2H-1-Benzopyran-2,5(3H)-dione,4,6,7,8-tetrahydro-4-(4-hydroxyphenyl)-7,7-dimethyl-
CAS No. 845791-34-6
Molecular Formula C17H18O4